Reserved Unicode Characters
This section provides a short list of built-in constants, functions, and operators in Derive with their Unicode hexadecimal value, character symbol, name, comments and methods of input.
Constants
E7C2 ð area of unit circle (not the same as the Greek letter ð)
pi, Ctrl+Backspace E7C2, Ctrl+P, Math symbol toolbar
E7C0 e base of natural logarithms (not the same as the Latin letter e)
#e, Ctrl+Backspace E7C0, Ctrl+E, Math symbol toolbar
E7C1 i imaginary unit (not the same as the Latin letter i)
#i, Ctrl+Backspace E7C1, Ctrl+I, Math symbol toolbar
E7C3 ã Euler’s gamma constant (not the same as the Greek letter ã)
euler_gamma, Ctrl+Backspace E7C3, Math symbol toolbar
221E ∞ positive infinity
inf, Ctrl+Backspace 221E, Ctrl+0, Math symbol toolbar
Functions
007C | absolute value delimiter
ABS, keyboard |
2202 ∂ partial derivative
DIF, Ctrl+Backspace 2202, Math symbol toolbar
220F Ð product (not the Greek letter Ð)
PRODUCT, Ctrl+Backspace 220F, Math symbol toolbar
2211 Ó Summation (not the Greek letter Ó)
SUM, Ctrl+Backspace 2211, Math symbol toolbar
221A √ Square root
SQRT, Ctrl+Backspace 221A, Math symbol toolbar
222B ∫ Integral
INT, Ctrl+Backspace 222B, Math symbol toolbar
E7C4 Ã Gamma function (not the Greek letter Ã)
GAMMA, Ctrl+Backspace E7C4, Math symbol toolbar
E7C5 æ Zeta function (not the Greek letter æ)
ZETA, Ctrl+Backspace E7C5, Math symbol toolbar
E7C6 X Chi function (not the Greek letter ÷)
CHI, Ctrl+Backspace E7C6, Math symbol toolbar
E7C7 ø Digamma function (not the Greek letter ø)
DIGAMMA, Ctrl+Backspace E7C7, Math symbol toolbar
Operators
002B + plus
keyboard + , Math symbol toolbar
002D - minus (different than hyphen 2010, figure dash 2012,
en dash 2013, and minus 2212)
keyboard - , Math symbol toolbar
00B7 · times (used for scalar and vector multiplication)
keyboard * , Ctrl+Backspace 00B7, Math symbol toolbar
002F / quotient (different than fraction slash 2044 and division slash 2215)
keyboard / , Math symbol toolbar
22C5 · dot product
keyboard . , Ctrl+Backspace 22C5
2A2F x cross product
CROSSPRODUCT, Ctrl+Backspace 2A2F, Math symbol toolbar
005E ^ exponent
keyboard ^ , Math symbol toolbar
2193 ↓ subscript
SUB, Ctrl+B, Math symbol toolbar
0025 % percent
keyboard % , Math symbol toolbar
0021 ! factorial
keyboard !
00B1 ± plus-minus sign
keyboard "+–", Ctrl+Backspace 00B1, Math symbol toolbar
0027 ' quote and differentiation
keyboard '
003D = equation
keyboard =, Math symbol toolbar
2260 ≠ equation negation
keyboard /= , Ctrl+Backspace 2260, Math symbol toolbar
003C < less than
keyboard < , Math symbol toolbar
2264 ≤ less than or equal
keyboard <= , Ctrl+Backspace 2264, Math symbol toolbar
003E > greater than
keyboard > , Math symbol toolbar
2265 ≥ greater than or equal
keyboard >= , Ctrl+Backspace 2265, Math symbol toolbar
0060 ` transpose
keyboard `, Math symbol toolbar
00AC ¬ not
NOT, Math symbol toolbar
2227 ∧ and
AND, Ctrl+Backspace 2227, Math symbol toolbar
2228 ∨ or
OR, Ctrl+Backspace 2228, Math symbol toolbar
22BB ∨ exclusive or
XOR, Ctrl+Backspace 22BB, Math symbol toolbar
2192 → implication
IMP, Ctrl+Backspace 2192, Math symbol toolbar
2194 ↔ if-and-only-if
IFF, Ctrl+Backspace 2194, Math symbol toolbar
2229 ∩ intersection
INTERSECTION, Ctrl+Backspace 2229, Math symbol toolbar
222A ∪ union
UNION, Ctrl+Backspace 2227, Math symbol toolbar
005C \ back slash
keyboard \ , Math symbol toolbar
2286 ⊆ subset or equal
SUBSET, Ctrl+Backspace 2286, Math symbol toolbar
2254 := assignment
keyboard := , Ctrl+Backspace 2254, Math symbol toolbar
E7C8 :å domain declaration
keyboard :epsilon , Ctrl+Backspace EFC8, Math symbol toolbar
00B0 ° degree
Ctrl+O, Ctrl+Backspace 00B0, Math symbol toolbar
Other Derive UnicodeDerive_Unicode topics
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